/* ==========================================================================
   SUPPLY SUMMIT — Ana Cris Marketing
   ========================================================================== */

:root {
  --graphite-950: #101116;
  --graphite-900: #15161c;
  --graphite-850: #1a1c23;
  --graphite-800: #20232b;
  --graphite-line: #2b2e37;

  --ivory: #F3EFE6;
  --ivory-dim: #B9B6AD;
  --ivory-faint: #83817c;

  --bronze: #dfa32e;
  --bronze-light: #E0B57C;
  --bronze-dim: #8A683F;

  --wine: #5C232B;
  --wine-light: #8B3A44;

  --line: rgba(190, 139, 79, 0.35);
  --line-soft: rgba(190, 139, 79, 0.16);

  --font-display: "Geist", sans-serif;
  --font-body: "Geist", sans-serif;
  --font-mono: "Geist Mono", monospace;

  --container-w: 1180px;
  --radius-1: 16px;
  --radius-2: 12px;
  --ease: cubic-bezier(.16, .8, .24, 1);

  --txt-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--graphite-950);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6, p, span {
  cursor: default;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* subtle film grain overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h2 {
  font-weight: 300;
}

/* ==========================================================================
   Type
   ========================================================================== */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}



.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  color: var(--ivory);
}

.body-text {
  font-size: 1.02rem;
  color: var(--ivory-dim);
  max-width: 640px;
  margin: 0 0 16px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  padding: 16px 30px;
  border-radius: var(--radius-1);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  white-space: nowrap;
}

.btn2 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  padding: 16px 30px;
  border-radius: var(--radius-2);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--bronze);
  color: var(--graphite-950);
}

.btn-primary:hover {
  background: var(--bronze-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ivory);
  border-color: rgba(243, 239, 230, 0.32);
  isolation: isolate;
  transform: translateZ(0);
  will-change: backdrop-filter;
  backdrop-filter: blur(16px);
}

.btn-outline:hover {
  border-color: var(--bronze-light);
  color: var(--bronze-light);
  transform: translateY(-2px);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.82rem;
}

/* ==========================================================================
   Blueprint frame — signature corner-tick device
   ========================================================================== */

.blueprint-frame {
  position: relative;
  border: 1px solid var(--graphite-line);
  background: var(--graphite-850);
  border-radius: 16px;
}


.frame {
  overflow: hidden;
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */

.reveal,
.reveal2,
.reveal3,
.reveal4 {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 2s var(--ease), transform 2s var(--ease);
}

.reveal {
  transition-delay: 50ms;
}

.reveal2 {
  transition-delay: 250ms;
}

.reveal3 {
  transition-delay: 500ms;
}

.reveal4 {
  transition-delay: 750ms;
}

.reveal.is-visible,
.reveal2.is-visible,
.reveal3.is-visible,
.reveal4.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 22px 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
}

.site-header.scrolled {
  background: rgba(16, 17, 22, 0.86);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--graphite-line);
  padding: 14px 0;
  isolation: isolate;
  transform: translateZ(0);
  will-change: backdrop-filter;
}

.header-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 160px;
  height: 32px;
  background-image: url(../img/logo/supply-summit-logo1-w.svg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
}

.brand-mark-large {
  width: 200px;
  height: 120px;
  background-image: url(../img/logo/supply-summit-logo2-w.svg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.main-nav a {
  font-size: 0.88rem;
  color: var(--ivory);
  position: relative;
  transition: color .3s var(--ease);
  text-shadow: var(--txt-shadow);
}

.main-nav a:hover {
  color: var(--ivory);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.header-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--ivory);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}

/* ==========================================================================
   1. HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 700px;
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(190, 139, 79, 0.14), transparent 60%),
    linear-gradient(180deg, var(--graphite-950) 0%, #0c0d11 100%);
}

.hero-video-wrap {
  position: absolute;
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.hero-video-wrap iframe {
  position: absolute;
  border: none;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.78vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s ease;
}

#vimeo-player.loaded {
  opacity: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 35%, black 20%, transparent 75%);
  animation: driftGrid 40s linear infinite;
}

@keyframes driftGrid {
  from {
    background-position: 0 0, 0 0;
  }

  to {
    background-position: 64px 128px, 64px 128px;
  }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 100%, rgba(0, 0, 0, 0.55), transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 0 24px;
}

.eyebrow--hero {
  justify-content: center;
  font-size: .85rem;
  text-shadow: var(--txt-shadow);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3.6rem, 11vw, 8.4rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 0 0 30px;
  background: linear-gradient(180deg, var(--ivory) 40%, var(--bronze-light) 160%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--ivory);
  max-width: 560px;
  margin: 0 auto 42px;
  text-shadow: var(--txt-shadow);
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-corner {
  position: absolute;
  width: 34px;
  height: 34px;
  z-index: 3;
  opacity: 0.7;
}

.hero-corner.tl {
  top: 32px;
  left: 32px;
  border-top: 1px solid var(--bronze);
  border-left: 1px solid var(--bronze);
}

.hero-corner.tr {
  top: 32px;
  right: 32px;
  border-top: 1px solid var(--bronze);
  border-right: 1px solid var(--bronze);
}

.hero-corner.bl {
  bottom: 32px;
  left: 32px;
  border-bottom: 1px solid var(--bronze);
  border-left: 1px solid var(--bronze);
}

.hero-corner.br {
  bottom: 32px;
  right: 32px;
  border-bottom: 1px solid var(--bronze);
  border-right: 1px solid var(--bronze);
}

.scroll-cue {
  width: 32px;
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ivory-faint);
  cursor: pointer;
}

.scroll-cue-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--bronze), transparent);
  position: relative;
  overflow: hidden;
  cursor: pointer !important;
}

.scroll-cue-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bronze-light);
  animation: scrollDrop 2.2s var(--ease) infinite;
}

@keyframes scrollDrop {
  0% {
    top: -100%;
  }

  60% {
    top: 100%;
  }

  100% {
    top: 100%;
  }
}

/* ==========================================================================
   2. VIDEO / REEL
   ========================================================================== */

.reel {
  padding: 140px 0 120px;
  background: var(--graphite-950);
}

.reel-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.3;
  color: var(--ivory);
  max-width: 680px;
  margin: 0 0 48px;
}

.reel-frame {
  padding: 14px;
}

.video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
  overflow: hidden;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   3. SUPPLY É SERVIR
   ========================================================================== */

.serve {
  padding: 130px 0;
  background: var(--graphite-900);
}

.serve-head {
  max-width: 720px;
  margin: 0 auto 70px;
  text-align: left;
}

.serve-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--bronze-light);
  margin: 0 0 22px;
}

.serve-text {
  max-width: 600px;
}

.spec-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.spec-card {
  background: var(--graphite-850);
  border: 1px solid var(--graphite-line);
  padding: 48px;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--bronze-light);
  margin: 0 0 20px;
}

.spec-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--ivory);
  margin: 0;
}

/* ==========================================================================
   4. ABOUT
   ========================================================================== */

.about {
  padding: 130px 0 0;
  background: var(--graphite-950);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 120px;
}

.about-image .frame {
  aspect-ratio: 9/11;
}

.about-copy p.body-text:last-child {
  margin-bottom: 0;
}

.marquee-bar {
  border-top: 1px solid var(--graphite-line);
  padding: 16px 0;
  background: var(--bronze);
  display: flex;
  align-items: center;
  gap: 40px;
  overflow: hidden;
}

.marquee-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--graphite-900);
  padding-left: 32px;
  flex-shrink: 0;
  white-space: nowrap;
}

.marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marqueeScroll 45s linear 1s infinite normal none running;
}

@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.logo-chip {
  border: none;
  padding: 16px 16px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.logo-chip img {
  width: auto;
  height: 40px;
  opacity: 0.8;
}

.marquee-bar:hover .logo-chip {
  color: var(--ivory-dim);
}

.logo-chip.small {
  padding: 9px 14px;
  font-size: 0.68rem;
}

/* ==========================================================================
   5. TRAJETÓRIA — STATS
   ========================================================================== */

.stats {
  padding: 130px 0;
  background: var(--graphite-900);
}

.stats-head {
  max-width: 680px;
  margin-bottom: 70px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.stat-block {
  background: var(--graphite-850);
  border: 1px solid var(--graphite-line);
  padding: 44px 28px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--bronze-light);
  margin: 0 0 14px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--ivory-dim);
  margin: 0;
}

/* ==========================================================================
   5B. PATROCINADORES
   ========================================================================== */

.sponsors {
  padding: 130px 0;
  background: var(--graphite-950);
}

.sponsors-head {
  max-width: 680px;
  margin: 0 auto 60px;
  text-align: center;
}

.sponsors-head .eyebrow {
  justify-content: center;
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sponsor-tier {
  background: var(--graphite-850);
  border: 1px solid var(--graphite-line);
  padding: 44px 30px;
  text-align: center;
}

.tier-label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze-light);
  margin: 0 0 30px;
}

.tier-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
}

.logo-chip.large {
  padding: 18px 22px;
}

.logo-chip.large img {
  height: 52px;
  opacity: 1;
}

/* ==========================================================================
   5C. O QUE VOCÊ VAI VIVER
   ========================================================================== */

.experience {
  padding: 130px 0;
  background: var(--graphite-950);
}

.experience-head {
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
}

.experience-head .eyebrow {
  justify-content: center;
}

.experience-subtitle {
  font-size: 1.05rem;
  color: var(--ivory-dim);
  max-width: 620px;
  margin: 0 auto;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.experience-card {
  background: var(--graphite-850);
  border: 1px solid var(--graphite-line);
  padding: 40px 32px;
}

.experience-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-light);
  border: 1px solid var(--line);
  padding: 5px 14px;
  border-radius: 999px;
  margin: 0 0 22px;
}

.experience-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.28rem;
  line-height: 1.32;
  color: var(--ivory);
  margin: 0 0 14px;
}

.experience-text {
  font-size: 0.96rem;
  color: var(--ivory-dim);
  margin: 0;
}

/* ==========================================================================
   5D. GRADE DE PROGRAMAÇÃO
   ========================================================================== */

.schedule {
  padding: 130px 0;
  background: var(--graphite-900);
}

.schedule-head {
  max-width: 680px;
  margin: 0 0 56px;
}

.schedule-card {
  padding: 4px 40px;
  overflow: hidden;
}

.schedule-card .locked {
  position: absolute;
  top: 0;
  left:0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(6px);
  isolation: isolate;
  transform: translateZ(0);
  will-change: backdrop-filter;
}

.locked-wrap {
  margin-top: 25vh;
}

.locked-icon {
  width: 96px;
  height: 96px;
  border: 1px solid var(--bronze-light);
  border-radius: 50%;
  background-color: var(--graphite-850);
  background-image: url(../icon/icn-locked.svg);
  background-position: center center;
  background-size: 42px;
  background-repeat: no-repeat;
  box-shadow: 0px 0px 48px var(--bronze);
  margin: 48px auto;
}

.locked-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  color: var(--ivory);
}

.locked-title,
.locked-text {
  text-align:center;
}

.schedule-row {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--graphite-line);
}

.schedule-row:first-child {
  border-top: none;
}

.schedule-time {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--bronze-light);
  width: 100px;
  flex-shrink: 0;
  padding-top: 3px;
  margin: 0;
}

.schedule-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory-faint);
  margin: 0 0 8px;
}

.schedule-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--ivory);
  margin: 0 0 6px;
}

.schedule-speaker {
  font-size: 0.88rem;
  color: var(--ivory-faint);
  margin: 0;
}

.schedule-note {
  font-size: 0.8rem;
  color: var(--ivory-faint);
  margin: 24px 0 0;
  font-style: italic;
}

/* ==========================================================================
   6. TIMELINE
   ========================================================================== */

.timeline-section {
  padding: 130px 0;
  background: var(--graphite-950);
}

.timeline-section>.container>.section-title {
  max-width: 600px;
}

.timeline {
  margin-top: 70px;
  position: relative;
  padding-left: 64px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(var(--bronze), var(--graphite-line) 90%);
}

.timeline-item {
  position: relative;
  margin-bottom: 56px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -64px;
  top: 2px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--bronze);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--graphite-900);
  z-index: 2;
}

.timeline-marker span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bronze-light);
}

.timeline-body {
  padding: 36px 40px;
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--bronze-light);
  margin: 0 0 10px;
}

.timeline-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  margin: 0 0 10px;
  color: var(--ivory);
}

.timeline-place {
  font-size: 0.94rem;
  color: var(--ivory-faint);
  margin: 0 0 14px;
}

.timeline-partners-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--ivory-faint);
  margin: 22px 0 12px;
}

.logo-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ==========================================================================
   7. POR QUE PARTICIPAR
   ========================================================================== */

.why {
  padding: 160px 0;
  background: var(--graphite-900);
  position: relative;
  text-align: center;
  border-top: 1px solid var(--graphite-line);
  border-bottom: 1px solid var(--graphite-line);
}

.why-inner {
  max-width: 760px;
}

.why .eyebrow {
  justify-content: center;
}

.why-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.2;
  margin: 0 0 30px;
  color: var(--ivory);
}

.why-text {
  font-size: 1.08rem;
  color: var(--ivory-dim);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   8. TICKETS
   ========================================================================== */

.tickets {
  padding: 130px 0;
  background: var(--graphite-950);
}

.tickets-grid {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  gap: 70px;
  align-items: start;
}

.ticket-card {
  padding: 48px;
}

.ticket-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 2rem;
  margin: 0 0 28px;
  color: var(--ivory);
}

.ticket-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0;
  border-top: 1px solid var(--graphite-line);
}

.ticket-key {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--ivory-faint);
  text-transform: uppercase;
  flex-shrink: 0;
  padding-top: 6px;
}

.ticket-value {
  font-size: 0.98rem;
  color: var(--ivory);
  text-align: right;
}

.ticket-value a {
  text-decoration: underline;
  color: #66b2ff;
}

.ticket-format {
  border-top: 1px solid var(--graphite-line);
  padding-top: 24px;
  max-width: none;
}

.ticket-btn {
  width: 100%;
  margin-top: 8px;
}

.tickets-copy {
  padding-top: 8px;
}

.wordmark-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--graphite-line);
}

.wordmark-cloud span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ivory-faint);
}

/* ==========================================================================
   9. GALERIA
   ========================================================================== */

.gallery {
  padding: 130px 0;
  background: var(--graphite-900);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.gallery-item {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.gallery-item img {
  transition: transform .6s var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

/* ==========================================================================
   10. FECHAMENTO
   ========================================================================== */

.closing {
  padding: 320px 0 320px;
  background:
    radial-gradient(ellipse 70% 90% at 50% 100%, rgba(223, 163, 46, 0.4), transparent 60%),
    var(--graphite-950);
  text-align: center;
  border-top: 1px solid var(--graphite-line);
  min-height: 600px;
}

.closing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.closing-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.closing-wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.closing-text {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 2.2rem);
  color: var(--ivory-dim);
  max-width: 520px;
  margin: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--graphite-950);
  border-top: 1px solid var(--graphite-line);
  padding: 44px 0 26px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 28px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ivory);
  margin: 0;
}

.footer-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 0.86rem;
  color: var(--ivory-faint);
  transition: color .3s var(--ease);
}

.footer-nav a:hover {
  color: var(--bronze-light);
}

.social-links {
  display: flex;
  gap: 14px;
}

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--graphite-line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ivory-faint);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.social-link:hover {
  color: var(--bronze-light);
  border-color: var(--bronze);
}

.footer-bottom {
  border-top: 1px solid var(--graphite-line);
  padding-top: 22px;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--ivory-faint);
  margin: 0;
}

/* ==========================================================================
   Focus states
   ========================================================================== */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--bronze-light);
  outline-offset: 3px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {

.marquee-bar {
  margin-top: 64px;
}

  .about-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .about-image {
    order: -1;
  }

  .about-image .frame {
    aspect-ratio: 9/11;
  }

  .tickets-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .spec-cards {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .sponsors-grid {
    grid-template-columns: 1fr;
  }

  .experience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {

  .main-nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(16, 17, 22, 0.98);
    isolation: isolate;
    transform: translateZ(0);
    will-change: backdrop-filter;
    backdrop-filter: blur(10px);
    padding: 24px 32px 30px;
    gap: 20px;
    border-bottom: 1px solid var(--graphite-line);
  }

  .nav-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .closing {
    padding: 90px 0 90px;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 20px;
  }

  .header-inner {
    padding: 0 20px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .timeline {
    padding-left: 44px;
  }

  .timeline-marker {
    left: -44px;
    width: 32px;
    height: 32px;
  }

  .timeline-body {
    padding: 28px 24px;
  }

  .ticket-row {
    flex-direction: column;
    gap: 4px;
  }

  .ticket-value {
    text-align: left;
  }

  .spec-card {
    padding: 34px 28px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .experience-card {
    padding: 32px 26px;
  }

  .sponsor-tier {
    padding: 34px 24px;
  }

  .schedule-card {
    padding: 4px 24px;
  }

  .schedule-row {
    flex-direction: column;
    gap: 8px;
    padding: 20px 0;
  }

  .schedule-time {
    width: auto;
    padding-top: 0;
  }

  .closing {
    padding: 90px 0 90px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}